ฟรอยึϹrorsedThis document discusses Sigmund Freud's psychoanalytic theory, including his concepts of the id, ego, and superego as parts of the psyche. It outlines Freud's five psychosexual stages of development from infancy to adulthood: oral, anal, phallic, latency, and genital. The document also mentions oral fixation and the psychosexual conflicts that can arise during each stage of development.
ฟรอยึϹrorsedThe document discusses Sigmund Freud's psychosexual theory of development which proposes that personality forms from infancy to adulthood through a series of childhood stages - oral, anal, phallic, latency and genital. Each stage is focused on different erogenous zones and the development of parts of the psyche like the id, ego and superego. Fixations can occur if a child gets stuck in a particular stage, influencing their personality and behavior later in life.